I have called this office on two different occasions about a patient of Doctor Crancer. The patient is prescribe Oxycodone. This male patient has a history of drug abuse as well of a history of mental health issues. The male has told Dr. Crancer in the past he was having feelings of suicide and was at that time prescribe a antidepressant. And even after my complaints about the male patient using many other street drugs, such as methylphenidate, diazepam, hydroquinone, Dr. Crancer continues to prescribe him Oxycodone. I feel his lack of concern has left me to report him to the Regional Inspector General 233 North Michigan, Suite 1330 Chicago, IL 60601 (312) 353-2740